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serial: uartps: Fix error path when alloc failed
When cdns_uart_console allocation failed there is a need to also clear
ID from ID list.
Fixes: ae1cca3fa3
("serial: uartps: Change uart ID port allocation")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
82b1b2ec5d
commit
32cf21ac4e
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@ -1508,8 +1508,10 @@ static int cdns_uart_probe(struct platform_device *pdev)
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#ifdef CONFIG_SERIAL_XILINX_PS_UART_CONSOLE
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cdns_uart_console = devm_kzalloc(&pdev->dev, sizeof(*cdns_uart_console),
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GFP_KERNEL);
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if (!cdns_uart_console)
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return -ENOMEM;
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if (!cdns_uart_console) {
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rc = -ENOMEM;
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goto err_out_id;
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}
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strncpy(cdns_uart_console->name, CDNS_UART_TTY_NAME,
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sizeof(cdns_uart_console->name));
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